$OpenBSD: patch-swig_perl_GNUmakefile,v 1.4 2017/05/19 09:19:48 landry Exp $
INST_PREFIX is wrong
Index: swig/perl/GNUmakefile
--- swig/perl/GNUmakefile.orig
+++ swig/perl/GNUmakefile
@@ -30,7 +30,7 @@ build: gdal_wrap.cc Makefile_Geo__GDAL
 gdal_wrap.cc: generate
 
 Makefile_Geo__GDAL:
-	perl Makefile.PL INSTALL_BASE=$(INST_PREFIX)
+	perl Makefile.PL
 
 test: build
 	$(MAKE) -f Makefile_Geo__GDAL test
